Помогите плиз)))I know vocabulary for differnt materials Add three more materials to this list?

Grummetira 17 мая 2021 г., 04:35:34

Silicone, glass, ceramics.

Burlakovaegeni 11 июл. 2021 г., 08:36:46 | 1 - 4 классы

Write wath people can make of these meterials?

Write wath people can make of these meterials.

Materials Mr Black.

Кира48ьчдб 4 июн. 2021 г., 17:40:31 | 5 - 9 классы

Срочно помогите?

Срочно помогите.

Write what people can make of these materials Stone wood metal paper скажите как это сделать пэ срочно даю 20 балов.

Емцефанка 23 мар. 2021 г., 08:27:41 | 5 - 9 классы

I will bring this shirt for you помогите мне переведите на русский плиз?

I will bring this shirt for you помогите мне переведите на русский плиз.

MarikoKagami 9 мар. 2021 г., 09:29:51 | 5 - 9 классы

Переведите пожалуйстаList all the adjectives in Amy's letter which descride character?

Переведите пожалуйста

List all the adjectives in Amy's letter which descride character.

Add four more.

Алина958 22 авг. 2021 г., 09:30:58 | 5 - 9 классы

Write what people can make of these materials?

Write what people can make of these materials.

2004liana 19 июн. 2021 г., 11:01:21 | 10 - 11 классы

Переведите следующие вопросы и ответьте на них :1 ?

Переведите следующие вопросы и ответьте на них :

1 .

What are composite materials?

2. Where do composite materials remain separate?

3. What do composite materials include?

4. What is the most common artificial composite material?

5. Where are ceramic composites used?

6. Why are steel bars often added to concrete?

DeadPool2324 13 сент. 2021 г., 20:41:16 | 10 - 11 классы

Помогите, a)Make a list of reasons against cloning?

Помогите, a)Make a list of reasons against cloning.

B)Choose the arguments for cloning from the list the teacher gives to you.

Add them to your list.

Vakhitov66 10 окт. 2021 г., 06:56:42 | студенческий

Smart – or shape memory – materials are an invention that has changedthe world of engineering?

Smart – or shape memory – materials are an invention that has changed

the world of engineering.

There are two types : metal alloys and plastic polymers.

The metal alloys were made first and they are usually an expensive

mixture of titanium and nickel.

Shape memory materials are called 'smart' because they react to changes

in their environment, for example :

plastics that return to their original shape when the temperature

changes.

One use is in surgery where plastic threads 'remember' the

shape of a knot, react to the patient's body temperature and make

themselves into stitches.

ПЕРЕВОД пожайлуста.

MerySea 25 июл. 2021 г., 17:47:37 | 10 - 11 классы

Fill in the gaps with the words or word combinations given below?

Fill in the gaps with the words or word combinations given below.

Flammable, radiation, No Open Flames, combustible, nonpotable, chemical containers, corrosive, toxic, biohazard, electricity, functional, explosive

1) ___________ materials are usually strong acids or bases.

They represent a hazard to your skin, and often to mucous membranes through inhalation of vapors.

Pay attention to the proper storage container for these materials.

In addition, these materials are reactive.

2) __________ materials are those which can catch fire readily.

3) This is the symbol for ___________ or poisonous materials.

4) This symbol indicates a ___________ hazard.

5) This is the symbol for a ___________, or a material which represents a threat to cellular materials or living organisms.

6) If you see a ___________ sign, this usually implies there is a flammable or combustible material nearby.

7) This sign warns of live ____________.

8) This sign warns of ____________ materials.

9) The Fire Extinguisher sign should mark the position of a ____________ fire extinguisher.

10) The _____________ water sign lets you know the water is not approved for drinking.

11) This symbol accompanies ____________ materials.

12) The hazard label is found on _____________.

It indicates health hazard, flammability, and other cautions associated with the chemical.

MarkGrubian 4 нояб. 2021 г., 15:46:01 | 1 - 4 классы

Люди помогите пж написать What He collected a lot of materials?

Люди помогите пж написать What He collected a lot of materials.